WRF-1 Centrifuge Project


SCH Number
Public Agency
City of Corona
Document Title
WRF-1 Centrifuge Project
Document Type
NOE - Notice of Exemption
Document Description
The WRF 1 Centrifuge Project is focused on replacing an obsolete belt press with a new Alfa Laval ALDEC G395 Centrifuge at Water Reclamation Facility No. 1, significantly enhancing the sludge dewatering process essential for water reclamation. This upgrade involves comprehensive civil, mechanical, electrical, instrumentation, and telemetry work. The project will streamline the facility's operations, reduce maintenance requirements, and increase efficiency, benefiting the operational staff and the City of Corona's residents by ensuring more effective sewage treatment.

Contact Information

Aftab Hussain
Agency Name
City of Corona
Job Title
Maintenance Manager
Contact Types
Lead/Public Agency


Citywide, Countywide
Other Location Info
The Water Reclamation Facility (WRF) 1 project site location is on City property located at 2205 Railroad St. Corona, California 92880.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
State type and class number: State code Class 2 section number 15302.c
Reasons for Exemption
The WRF 1 Centrifuge Project qualifies for exemption under CEQA because it involves minor alterations to existing public facilities. The project's scope, which includes replacing an outdated belt press with a new Alfa Laval ALDEC G395 Centrifuge, falls within the parameters of routine maintenance and equipment upgrades at an existing water reclamation facility. This replacement and upgrade does not involve an expansion of the existing use of the facility but aims to enhance the efficiency and reliability of the current operations. Additionally, the project will not result in significant environmental impacts, as it is confined to the existing facility footprint and utilizes existing utility and infrastructure systems.
County Clerk


Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613. For more information, please visit OPR’s Accessibility Site.

Download CSV New Search Print